我正在研究将多种类型的数据组合为一种的功能。我已经将数据转换为JSON对象，但是问题是，在一个API中，我需要JSON Object格式，而在另一个API中，我需要JSON Array格式。因此，如何更改JSON数组格式的JSON对象数据。
我的数据格式如下：
{
"id":"1",
"name":"TEST-debiteur\/b120511",
"owner_name":"null",
"email":"null",
"phone_number":"null",
"street_name":"null",
"postal_code":"null",
"province":"null",
"city":"null",
"country":"null",
"pre_order":{
"product":[
{
"id":"1",
"name":"Showbord JéWé vloerprofielen 50cm presentatie, 500x400mm zelfklevend",
"article_code":"00043",
"ean":"8711283393001",
"mbh":"1",
"quantity":"8",
"total_quantity":"8"
},
{
"id":"2",
"name":"Showbord JéWé vloerprofielen 100cm presentatie, 1000x400mm zelfklevend",
"article_code":"00044",
"ean":"8711283393018",
"mbh":"1",
"quantity":"1",
"total_quantity":"1"
},
{
"id":"4",
"name":"Showtrap trapreno vinyl zilvergrijs eiken 2 treden 42x23x25cm",
"article_code":"00077",
"ean":"8711283408545",
"mbh":"1",
"quantity":"2",
"total_quantity":"2"
}
],
"trading":[
]
},
"unrecognised_product_list":[
],
"remarks_by_shop_owner":"222",
"internal_remarks":""
}
但是我需要以下格式：在开始和结束处添加[]
[{
"id":"1",
"name":"TEST-debiteur\/b120511",
"owner_name":"null",
"email":"null",
"phone_number":"null",
"street_name":"null",
"postal_code":"null",
"province":"null",
"city":"null",
"country":"null",
"pre_order":{
"product":[
{
"id":"1",
"name":"Showbord JéWé vloerprofielen 50cm presentatie, 500x400mm zelfklevend",
"article_code":"00043",
"ean":"8711283393001",
"mbh":"1",
"quantity":"8",
"total_quantity":"8"
},
{
"id":"2",
"name":"Showbord JéWé vloerprofielen 100cm presentatie, 1000x400mm zelfklevend",
"article_code":"00044",
"ean":"8711283393018",
"mbh":"1",
"quantity":"1",
"total_quantity":"1"
},
{
"id":"4",
"name":"Showtrap trapreno vinyl zilvergrijs eiken 2 treden 42x23x25cm",
"article_code":"00077",
"ean":"8711283408545",
"mbh":"1",
"quantity":"2",
"total_quantity":"2"
}
],
"trading":[
]
},
"unrecognised_product_list":[
],
"remarks_by_shop_owner":"222",
"internal_remarks":""
}]
以及将其转换为JSON对象的代码。
json_shops_order_list = new JSONObject();
// ARRAY OF PRE-ORDER
JSONObject pre_order = new JSONObject();
// array of json product
JSONArray jsonProductArray = new JSONArray();
for (ModelCart modelCart : modelCartProductList) {
id = modelCart.getCart_product_id();
name = modelCart.getCart_product_name_nl();
article_code = modelCart.getCart_product_art();
ean = modelCart.getCart_product_EAN();
mbh = modelCart.getCart_product_MBH();
quantity = modelCart.getProduct_quantity();
total_quantity = modelCart.getProduct_total_quantity();
JSONObject json = new JSONObject();
try {
json.put("id", id);
json.put("name", name);
json.put("article_code", article_code);
json.put("ean", ean);
json.put("mbh", mbh);
json.put("quantity", quantity);
json.put("total_quantity", total_quantity);
} catch (JSONException e) {
e.printStackTrace();
}
jsonProductArray.put(json);
}
Log.e("TAG", "jsonProduct: " + jsonProductArray);
// array of jsontrading
JSONArray jsonTradingArray = new JSONArray();
for (ModelCart modelCart : modelCartTradingList) {
id = modelCart.getCart_product_id();
name = modelCart.getCart_product_name_nl();
article_code = modelCart.getCart_product_art();
ean = modelCart.getCart_product_EAN();
mbh = modelCart.getCart_product_MBH();
quantity = modelCart.getProduct_quantity();
total_quantity = modelCart.getProduct_total_quantity();
JSONObject json = new JSONObject();
try {
json.put("id", id);
json.put("name", name);
json.put("article_code", article_code);
json.put("ean", ean);
json.put("mbh", mbh);
json.put("quantity", quantity);
json.put("total_quantity", total_quantity);
} catch (JSONException e) {
e.printStackTrace();
}
jsonTradingArray.put(json);
}
Log.e("TAG", "jsonTrading: " + jsonTradingArray);
try {
pre_order.put("product", jsonProductArray);
pre_order.put("trading", jsonTradingArray);
} catch (Exception e) {
e.printStackTrace();
}
Log.e("TAG", "pre_order:" + pre_order);
// ARRAY OF UNRECOGNISED CODE
JSONArray unrecognised_product_list = new JSONArray();
for (ModelUnrecognisedCode modelUnrecognisedCode : modelUnrecognisedCodesArrayList) {
code = modelUnrecognisedCode.getUnrecognised_code();
comment = modelUnrecognisedCode.getUnrecognised_comment();
Log.e("TAG", "modelUnrecognisedCodesArrayList:log " + code);
JSONObject json = new JSONObject();
try {
json.put("code", code);
json.put("comment", comment);
} catch (JSONException e) {
e.printStackTrace();
}
unrecognised_product_list.put(json);
}
Log.e("TAG", "unrecognised_product_list: " + unrecognised_product_list);
SessionManager sessionManager = new SessionManager(getActivity());
HashMap<String, String> shopDetails = sessionManager.getSelectedShopDetail();
Log.e("TAG", "selectedshopdetails: " + shopDetails.get("shop_email") + " " + shopDetails.get("street_name") + " " +
shopDetails.get("postal_code") + " " + shopDetails.get("province") + " " + shopDetails.get("city") + " " + shopDetails.get("country"));
String email = shopDetails.get("shop_email");
String street = shopDetails.get("street_name");
String postal_code = shopDetails.get("postal_code");
String province = shopDetails.get("province");
String city = shopDetails.get("city");
String country = shopDetails.get("country");
if (street != null) {
shop_street_name = shopDetails.get("street_name");
Log.e("TAG", "shop_street" + "" + shop_street_name);
} else {
shop_street_name = "null";
}
if (email != null) {
shop_email = shopDetails.get("shop_email");
Log.e("TAG", "shop_email" + "" + shop_email);
} else {
shop_email = "null";
}
if (postal_code != null) {
shop_postal_code = shopDetails.get("postal_code");
Log.e("TAG", "shop_postal" + "" + shop_postal_code);
} else {
shop_postal_code = "null";
}
if (province != null) {
shop_province = shopDetails.get("province");
Log.e("TAG", "shop_province" + "" + shop_province);
} else {
shop_province = "null";
}
if (city != null) {
shop_city = shopDetails.get("city");
Log.e("TAG", "shop_city" + "" + shop_city);
} else {
shop_city = "null";
}
if (country != null) {
shop_country = shopDetails.get("country");
Log.e("TAG", "shop_country" + "" + shop_country);
} else {
shop_country = "null";
}
// JSONObject json = new JSONObject();
try {
json_shops_order_list.put("id", shopDetails.get("shop_id"));
json_shops_order_list.put("name", shopDetails.get("shop_name"));
json_shops_order_list.put("owner_name", shopDetails.get("owner_name"));
json_shops_order_list.put("email", shop_email);
json_shops_order_list.put("phone_number", shopDetails.get("phone"));
json_shops_order_list.put("street_name", shop_street_name);
json_shops_order_list.put("postal_code", shop_postal_code);
json_shops_order_list.put("province", shop_province);
json_shops_order_list.put("city", shop_city);
json_shops_order_list.put("country", shop_country);
json_shops_order_list.put("pre_order", pre_order);
json_shops_order_list.put("unrecognised_product_list", unrecognised_product_list);
json_shops_order_list.put("remarks_by_shop_owner", etRemarksShopOwner.getText().toString());
json_shops_order_list.put("internal_remarks", etInternalRemarks.getText().toString());
} catch (JSONException e) {
e.printStackTrace();
}
Log.e("TAG", "shops_order_list: " + json_shops_order_list);
答案 0 :(得分：0)
您只需要将您的对象添加到JSONArray中。试试这个：
JSONArray array = new JSONArray();
JSONObject object = //your object
array.put(object);